Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: EIA-449 | Statement: [X.25, usesPhysicalLayer, EIA-449]

Target entity: EIA-449
Context triple: [X.25, usesPhysicalLayer, EIA-449]

• A. IEEE 1532
  IEEE 1532 is an extension of the JTAG boundary-scan standard that defines in-system programming and configuration procedures for programmable devices such as FPGAs and CPLDs.
• B. IEEE 1196
  IEEE 1196 is the IEEE standard that formally defines the NuBus computer bus architecture used in various workstation and personal computer systems.
• C. ANSI X3.159-1989
  ANSI X3.159-1989 is the original American national standard that formally defined the C programming language.
• D. ISO/IEC 8824
  ISO/IEC 8824 is the international standard that formally defines the Abstract Syntax Notation One (ASN.1) used for specifying data structures in communication protocols and data representation.
• E. EISA
  EISA (Extended Industry Standard Architecture) is a 32-bit computer bus standard developed in the late 1980s to provide improved performance and backward compatibility over the earlier ISA bus in personal computers and servers.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: EIA-449
Triple: [X.25, usesPhysicalLayer, EIA-449]

EIA-449 is a telecommunications standard that defines electrical and mechanical interface characteristics for high-speed serial data communication between data terminal equipment and data circuit-terminating equipment.

Target entity: EIA-449
Target entity description: EIA-449 is a telecommunications standard that defines electrical and mechanical interface characteristics for high-speed serial data communication between data terminal equipment and data circuit-terminating equipment.

• A. IEEE 1532
  IEEE 1532 is an extension of the JTAG boundary-scan standard that defines in-system programming and configuration procedures for programmable devices such as FPGAs and CPLDs.
• B. IEEE 1196
  IEEE 1196 is the IEEE standard that formally defines the NuBus computer bus architecture used in various workstation and personal computer systems.
• C. ANSI X3.159-1989
  ANSI X3.159-1989 is the original American national standard that formally defined the C programming language.
• D. ISO/IEC 8824
  ISO/IEC 8824 is the international standard that formally defines the Abstract Syntax Notation One (ASN.1) used for specifying data structures in communication protocols and data representation.
• E. EISA
  EISA (Extended Industry Standard Architecture) is a 32-bit computer bus standard developed in the late 1980s to provide improved performance and backward compatibility over the earlier ISA bus in personal computers and servers.
• F. None of above. chosen